Summary of Significant Accounting Policies - Schedule of Concentration (Details)	3 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Concentration Percentage	10.00%	10.00%
Customer Concentration Risk [Member] | Revenues [Member]
Concentration Percentage	36.40%	62.40%
Customer Concentration Risk [Member] | Revenues [Member] | Customer A [Member]
Concentration Percentage	25.90%	0.00%
Customer Concentration Risk [Member] | Revenues [Member] | Customer B [Member]
Concentration Percentage	10.50%	62.40%
Customer Concentration Risk [Member] | Revenues [Member] | Customer C [Member]
Concentration Percentage	0.00%	0.00%
Customer Concentration Risk [Member] | Accounts Receivable [Member]
Concentration Percentage	34.60%	66.90%
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Customer A [Member]
Concentration Percentage	34.60%	0.00%
Customer Concentration Risk [Member] | Accounts Receivable [Member] | B [Member]
Concentration Percentage	0.00%	13.00%
Customer Concentration Risk [Member] | Accounts Receivable [Member] | C [Member]
Concentration Percentage	0.00%	53.90%